private VirtualDirectory CreateDirectory(string name, string fullName)
{
IDirectoryContentResolver resolver = Substitute.For <IDirectoryContentResolver>();
VirtualDirectory directory = new VirtualDirectory(name, resolver);
SetupDirectoryResolver(resolver, directory);
directoryContents[directory] = new HashSet <VirtualEntry>();
return(directory);
void SetupDirectoryResolver(IDirectoryContentResolver directoryContentResolver, VirtualDirectory currentDirectory)
{
directoryContentResolver.FullName.Returns(fullName);
directoryContentResolver.Created.Returns(create);
directoryContentResolver.Exists.Returns(info => DirectoryExists(fullName, string.Empty));
directoryContentResolver.GetContent().Returns((callinfo) => directoryContents[currentDirectory]);
directoryContentResolver.Create <VirtualDirectory>(null).ReturnsForAnyArgs(info =>
{
VirtualDirectory child = CreateDirectory(info.Arg <string>(), Path.Combine(fullName, info.Arg <string>()));
printMessage?.Invoke($"{DateTime.Now:dd/MM/yyyy hh:mm:ss.fff}: Create {child} in {currentDirectory.FullName}");
directoryContents[currentDirectory].Add(child);
return(child);
});
directoryContentResolver.Create <VirtualFile>(null)
.ReturnsForAnyArgs(info =>
{
VirtualFile result = CreateFile(info.Arg <string>(), Path.Combine(fullName, info.Arg <string>()));
printMessage?.Invoke($"{DateTime.Now:dd/MM/yyyy hh:mm:ss.fff}: Create {result} in {currentDirectory.FullName}");
directoryContents[currentDirectory].Add(result);
return(result);
});
directoryContentResolver.When(r => r.Delete()).Do((info) =>
{
printMessage?.Invoke($"{DateTime.Now:dd/MM/yyyy hh:mm:ss.fff}: Delete {currentDirectory}");
directoryContents.Remove(currentDirectory);
});
directoryContentResolver.CreatePath(null).ReturnsForAnyArgs(info => Path.Combine(info.Arg <string[]>()));
directoryContentResolver.SplitPath(null).ReturnsForAnyArgs(info => info.Arg <string>().Split(new[] { Path.DirectorySeparatorChar, Path.AltDirectorySeparatorChar },
StringSplitOptions.RemoveEmptyEntries));
VirtualFile CreateFile(string fileName, string fileFullName)
{
IFileContentResolver fileContentResolver = Substitute.For <IFileContentResolver>();
VirtualFile file = new VirtualFile(fileName, fileContentResolver);
fileContentResolver.FullName.Returns(fileFullName);
fileContentResolver.Created.Returns(create);
fileContentResolver.Exists.Returns(info => FileExists(fileFullName));
fileContentResolver.CheckAccess().Returns(true);
fileContents[file] = new MemoryStream();
fileContentResolver.GetContent()
.ReturnsForAnyArgs(info => GetFileContent(file, info.ArgAt <bool>(0)));
fileContentResolver.When(r => r.Delete()).Do((info) =>
{
if (fileContents.ContainsKey(file))
{
deletedFileContents[file.FullName] = fileContents[file];
}
printMessage?.Invoke($"{DateTime.Now:dd/MM/yyyy hh:mm:ss.fff}: Delete {file}");
fileContents.Remove(file);
});
fileContentResolver.When(r => r.UnDelete()).Do(info =>
{
fileContents[file] = new MemoryStream();
printMessage?.Invoke($"{DateTime.Now:dd/MM/yyyy hh:mm:ss.fff}: Undelete {file}");
});
fileContentResolver.CreatePath(null).ReturnsForAnyArgs(info => Path.Combine(info.Arg <string[]>()));
fileContentResolver.SplitPath(null).ReturnsForAnyArgs(info => info.Arg <string>().Split(new[] { Path.DirectorySeparatorChar, Path.AltDirectorySeparatorChar },
StringSplitOptions.RemoveEmptyEntries));
return(file);
}
}
}
public Stream OpenWrite(bool retry = false)
{
return(contentResolver.GetContent(true, retry));
}